METHOD OF REPAIRING A BLISK

A method of repairing a blisk having a hub with circumferentially spaced blades is disclosed. The method can include removing a portion of a blade and replacing the portion with a replacement piece. The method can further include welding the replacement portion to the blade. The method can further i...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	GEBERT ERIC, TRAPP TIMOTHY J, VAZE SUHAS PRABHAKAR, SHIRA SETH CARL, MORGAN WILLIAM E, CHMURA DREW MICHAEL, CHURCH BRIAN DAVID, ROOT JEFFREY JAMES, BUCKLEY DONOVAN O, BEZANSON KEITH EDWARD, VERIGOOD STANFORD, WAGNER HANS R, FIRESTONE GREGORY CHRISTOPHER, HAHN JAMES A, WALTERS DONNA TYLICKI, TREWILER GARY EDWARD
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A method of repairing a blisk having a hub with circumferentially spaced blades is disclosed. The method can include removing a portion of a blade and replacing the portion with a replacement piece. The method can further include welding the replacement portion to the blade. The method can further include at least one of inspecting the weld after the completion of the weld and prior to heat treatment, dimensionally inspecting the replacement piece after machining, peening the blade, and surface finishing the replacement piece. 一种修复具有毂的整体叶盘的方法，该整体叶盘具有周向间隔开的叶片。该方法可包括移除叶片的一部分并用替换件替换该部分。该方法还可包括将替换部分焊接到叶片。该方法还可包括以下中的至少一个：在焊接完成之后并且在热处理之前检查焊缝，在加工之后对替换件进行尺寸检查，对叶片进行喷丸处理，以及对替换件进行表面处理。